From: Navid Emamdoost <navid.emamdoost@xxxxxxxxx> commit 0e62395da2bd5166d7c9e14cbc7503b256a34cb0 upstream. In bfad_im_get_stats if bfa_port_get_stats fails, allocated memory needs to be released. Link: https://lore.kernel.org/r/20190910234417.22151-1-navid.emamdoost@xxxxxxxxx Signed-off-by: Navid Emamdoost <navid.emamdoost@xxxxxxxxx> Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx> Cc: Ben Hutchings <ben.hutchings@xxxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/scsi/bfa/bfad_attr.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/drivers/scsi/bfa/bfad_attr.c +++ b/drivers/scsi/bfa/bfad_attr.c @@ -282,8 +282,10 @@ bfad_im_get_stats(struct Scsi_Host *shos rc = bfa_port_get_stats(BFA_FCPORT(&bfad->bfa), fcstats, bfad_hcb_comp, &fcomp); spin_unlock_irqrestore(&bfad->bfad_lock, flags); - if (rc != BFA_STATUS_OK) + if (rc != BFA_STATUS_OK) { + kfree(fcstats); return NULL; + } wait_for_completion(&fcomp.comp);
